Detailed Information on Publication Record
2008
The Evolution Of Action Potential During Repeated Ischemia In Rabbit Myocardium
SEKORA, Jiří, Ivo PROVAZNÍK, Jana BARDOŇOVÁ, Martin ŠVRČEK, Marie NOVÁKOVÁ et. al.Basic information
Original name
The Evolution Of Action Potential During Repeated Ischemia In Rabbit Myocardium
Name in Czech
Vývoj akčního potenciálu během opakované ischemie myokardu králíka
Authors
SEKORA, Jiří (203 Czech Republic), Ivo PROVAZNÍK (203 Czech Republic), Jana BARDOŇOVÁ (203 Czech Republic), Martin ŠVRČEK (203 Czech Republic) and Marie NOVÁKOVÁ (203 Czech Republic, guarantor)
Edition
Analysis of Biomedical Signals and Images, Brno, Vutium Press, 2008, 1211-412X
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
30105 Physiology
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
RIV identification code
RIV/00216224:14110/08:00024879
Organization unit
Faculty of Medicine
UT WoS
000303717200108
Keywords in English
rabbit myocardium;action potential;ischemic preconditioning
Tags
International impact, Reviewed
Změněno: 18/6/2009 15:55, prof. MUDr. Marie Nováková, Ph.D.
V originále
This paper aims to analyse action potentials recorded during repeated global ischemia and reperfusion in the experiment with rabbit hearts and to verify the theory of ischemic preconditioning. Ischemic preconditioning is a technique in which tissue is rendered resistant to the deleterious effects of prolonged ischemia and reperfusion by prior exposure to brief, repeated periods of vascular occlusion. The hypothesis of ischemic preconditioning was first described by Charles Murray et al., 1986, where it was demonstrated a 75 % reduction in the infarct size caused by a 40 min. coronary artery occlusion, when the occlusion was preceded by episodes of ischemia and of reperfusion.
In Czech
V této práci byly analyzovány akční potenciály snímané během opakované celkové ischemie a reperfuze u izolovaných srdcí králíka v modelu ischemického preconditioningu. Tato metoda znecitlivění myokardu k ischemii jeho vystavením opakovaným krátkým periodám nedokrevnosti byla poprvé popsána Charlesem Murrayem a spolupracovníky v roce 1986 - prokázali, že preconditioning zmenšil velikost infarktu až o 75 %.
Links
GA102/07/1473, research and development project |
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MSM0021630513, plan (intention) |
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